How to retrieve 5th highest sal from emp table?

8 Answers  

---

What is the sid in oracle?

0 Answers  

---

There is a big table with "n" of rows and 40 + columns .It doesn't have primary key.How do you select the primary key. In other words how do you get the duplicate records.

2 Answers   Microsoft,

---

How do you handle duplicate records in a database?

1 Answers  

---

Why do we need oracle client?

0 Answers  

---

What is ADDM Advisor in Oracle?

0 Answers   MCN Solutions,

---

create one table to capture an employee details with a primary key.

1 Answers   CTS,

---

What is Row Chaining ?

3 Answers   Cognizant, CTS,

---

What's dateware house and what's clustor with practicle example

0 Answers  

---

Display the number value in Words?

1 Answers  

---

How to assign values to data fields in record variables?

0 Answers  

---

What are the different approaches used by Optimizer in choosing an execution plan ?

2 Answers  

---